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Move handlers into their own file

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This commit is contained in:
Jason Benaim 2018-11-24 21:03:58 -08:00
parent 2e1fe081a1
commit 89f819707d
2 changed files with 66 additions and 58 deletions
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63
handlers.c Normal file
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@ -0,0 +1,63 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "comms.h"
char *handler_associate(int argc, char *argv[])
{
if(argc < 6) {
fprintf(stderr, "not enough arguments\n");
exit(1);
}
char *plug_addr = argv[1];
char *ssid = argv[3];
char *password = argv[4];
char *key_type = argv[5];
errno = 0;
char *endptr;
int key_type_num = (int)strtol(key_type, &endptr, 10);
if(errno || endptr == key_type) {
fprintf(stderr, "invalid key type: %s\n", key_type);
exit(1);
}
const char *template =
"{\"netif\":{\"set_stainfo\":{\"ssid\":\"%s\",\"password\":"
"\"%s\",\"key_type\":%d}}}";
size_t len = snprintf(NULL, 0, template, ssid, password,
key_type_num);
len++; // snprintf does not count the null terminator
char *msg = calloc(1, len);
snprintf(msg, len, template, ssid, password, key_type_num);
char *response = hs100_send(plug_addr, msg);
return response;
}
char *handler_set_server(int argc, char *argv[])
{
if(argc < 4) {
fprintf(stderr, "not enough arguments\n");
exit(1);
}
char *plug_addr = argv[1];
char *server = argv[3];
const char *template =
"{\"cnCloud\":{\"set_server_url\":{\"server\":\"%s\"}}}";
size_t len = snprintf(NULL, 0, template, server);
len++; // snprintf does not count the null terminator
char *msg = calloc(1, len);
snprintf(msg, len, template, server);
char *response = hs100_send(plug_addr, msg);
return response;
}

61
hs100.c
View File

@ -6,64 +6,9 @@
#include "version.h"
#include "comms.h"
char *handler_associate(int argc, char *argv[])
{
if(argc < 6) {
fprintf(stderr, "not enough arguments\n");
exit(1);
}
char *plug_addr = argv[1];
char *ssid = argv[3];
char *password = argv[4];
char *key_type = argv[5];
errno = 0;
char *endptr;
int key_type_num = (int)strtol(key_type, &endptr, 10);
if(errno || endptr == key_type) {
fprintf(stderr, "invalid key type: %s\n", key_type);
exit(1);
}
const char *template =
"{\"netif\":{\"set_stainfo\":{\"ssid\":\"%s\",\"password\":"
"\"%s\",\"key_type\":%d}}}";
size_t len = snprintf(NULL, 0, template, ssid, password,
key_type_num);
len++; // snprintf does not count the null terminator
char *msg = calloc(1, len);
snprintf(msg, len, template, ssid, password, key_type_num);
char *response = hs100_send(plug_addr, msg);
return response;
}
char *handler_set_server(int argc, char *argv[])
{
if(argc < 4) {
fprintf(stderr, "not enough arguments\n");
exit(1);
}
char *plug_addr = argv[1];
char *server = argv[3];
const char *template =
"{\"cnCloud\":{\"set_server_url\":{\"server\":\"%s\"}}}";
size_t len = snprintf(NULL, 0, template, server);
len++; // snprintf does not count the null terminator
char *msg = calloc(1, len);
snprintf(msg, len, template, server);
char *response = hs100_send(plug_addr, msg);
return response;
}
// handlers for more complicated commands
extern char *handler_associate(int argc, char *argv[]);
extern char *handler_set_server(int argc, char *argv[]);
struct cmd_s {
char *command;